Bird flying down.
Okay. Table lamp.
Okay. Diamond wearing a big triangle hat.
Wrong. The correct shape also resembles a large up arrow with extra points on the right and left.
Okay. Directional arrows pointing three directions.
Wrong. Triangles pointing up, right, and left.
Wrong. can you find an inverted T?
Good. Deselect the choice you made when I said triangles pointing up, right and left.
Okay. Diamond with the bottom cut off, and a large triangle on top.
Wrong. Select the choice you made when I said inverted T.

Outcome: unsuccessful
Speaker comments: Choices made by the listener rarely resembled the clues given, seeming random and accidental.